Last modified: 2010-05-15 15:48:17 UTC
When $wgSharedDB is set, updating to 1.9.0 leaves the user table out. update.php complains: PHP Notice: Undefined variable: doShared in /home/public/www/mediawiki-jr/maintenance/updaters.inc on line 843 In updaters.inc, changing line 843 to: $doUser = !$wgSharedDB || $shared; fixes the problem.
This was fixed in r19148.